Advanced form / post help

Take a look at my pilot site. [login to view URL] This works fine if I enter the correct details however I wish to improve it as follows.... (1) I want to improve this so that I can enter a mobile number (eg 07946123456) that is converted to 447946123456 and then this is made the subject of the 3rd ? in the post action of the form handler. Ideally it could also cope with any spaces so 07946 123456 or even 07946 123 456 is converted to 447946123456. (2) In addition maybe suggest or make improvements so the basic page looks professional and more contemporary Anyone could do this? ## Deliverables 1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. 2) Installation package that will install the software (in ready-to-run condition) on the platform(s) specified in this bid request. 3) Complete ownership and distribution copyrights to all work purchased. ## Platform Internet Explorer and Netscape